FD-4160EX

Engineering Specifications

FD-4160EX series of general purpose roof drain consist of a deep sump cast iron body with bottom outlet, a removable Cast Iron or Nickel Bronze dome strainer, a membrane flashing clamp with integral gravel stop and adjustable Extension Sleeve

Outlet Type Bottom Outlet
Outlet Connection No Hub or Inside Gasket
Outlet Size 2 & 3 & 4 & 6
Strainer Free Area 461 cm2

For more details on "Data Sheet" download pdf

FD-4160EX Data Sheet and FD-4160EX-NB Data Sheet

Area of Application

Used in flat roofs of any construction. The adjustable extension sleeve permits adjustment, easily accommodating different insulation thicknesses. The threading allows smooth perimeter movement and support of the top at any adjusted elevation. The dome provides sufficient free area for quick drainage of rain water through the deep sump body and protects the drain and connected piping from the intrusion of debris. The Flashing clamp holds flashing and roofing materials securely to the drain body.

For more details on "Installation Drawing" download pdf

FD-4160EX Installation Drawing - Option 1 and FD-4160EX Installation Drawing - Option 2